org.bouncycastle.crypto.test
Class XDHAgreementFailureTest

java.lang.Object
  org.bouncycastle.util.test.SimpleTest
      org.bouncycastle.crypto.test.XDHAgreementFailureTest

All Implemented Interfaces:

Test

public class XDHAgreementFailureTest

extends SimpleTest

An X25519 / X448 agreement with a low-order peer key yields the all-zero secret and is refused. The caller's output buffer must be left as it was, so a caller that mishandles the exception does not end up holding an all-zero "shared secret" that anyone can predict.

Nested Class Summary

Nested classes inherited from class org.bouncycastle.util.test.SimpleTest

SimpleTest.TestExceptionOperation

Constructor Summary

XDHAgreementFailureTest()

Method Summary

java.lang.String	getName()
static void	main(java.lang.String[] args)
void	performTest()

Methods inherited from class org.bouncycastle.util.test.SimpleTest

areEqual, areEqual, areEqual, fail, fail, fail, isEquals, isEquals, isEquals, isEquals, isEquals, isEquals, isEquals, isTrue, isTrue, perform, runTest, runTest, runTests, runTests, testException

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XDHAgreementFailureTest

public XDHAgreementFailureTest()

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface Test

Specified by:

getName in class SimpleTest

performTest

public void performTest()
                 throws java.lang.Exception

Specified by:

performTest in class SimpleTest

Throws:

java.lang.Exception

main

public static void main(java.lang.String[] args)